fdc: fix FD_SR0_SEEK for non-DMA transfers and multi sectors transfers

[qemu.git] / qlist.h

diff --git a/qlist.h b/qlist.h
index a3261e1781cb9a599fcb0dce96c329111f27e610..ae776f99c38143d2938aee62c84bd9839355cb53 100644 (file)
--- a/qlist.h
+++ b/qlist.h
@@ -1,20 +1,22 @@
 /*
- * QList data type header.
+ * QList Module
  *
  * Copyright (C) 2009 Red Hat Inc.
  *
  * Authors:
  *  Luiz Capitulino <lcapitulino@redhat.com>
  *
- * This work is licensed under the terms of the GNU GPL, version 2.  See
- * the COPYING file in the top-level directory.
+ * This work is licensed under the terms of the GNU LGPL, version 2.1 or later.
+ * See the COPYING.LIB file in the top-level directory.
  */
+
 #ifndef QLIST_H
 #define QLIST_H
 
 #include "qobject.h"
 #include "qemu-queue.h"
 #include "qemu-common.h"
+#include "qemu-queue.h"
 
 typedef struct QListEntry {
     QObject *value;
@@ -47,6 +49,17 @@ void qlist_iter(const QList *qlist,
 QObject *qlist_pop(QList *qlist);
 QObject *qlist_peek(QList *qlist);
 int qlist_empty(const QList *qlist);
+size_t qlist_size(const QList *qlist);
 QList *qobject_to_qlist(const QObject *obj);
 
+static inline const QListEntry *qlist_first(const QList *qlist)
+{
+    return QTAILQ_FIRST(&qlist->head);
+}
+
+static inline const QListEntry *qlist_next(const QListEntry *entry)
+{
+    return QTAILQ_NEXT(entry, next);
+}
+
 #endif /* QLIST_H */